From d6af13dfc1ef1deae4ef4d9b409ce6e2c8274e9d Mon Sep 17 00:00:00 2001
From: Yuri D'Elia <wavexx@thregr.org>
Date: Fri, 30 Sep 2022 12:31:07 +0200
Subject: [PATCH] cleanup: Supress missing return warnings

Rewrite the function with a temporary to avoid the spourious no-return
warning.

The generated code is *unchanged*.
---
 Firmware/Filament_sensor.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/Firmware/Filament_sensor.cpp b/Firmware/Filament_sensor.cpp
index 5b235f121..732ac6247 100644
--- a/Firmware/Filament_sensor.cpp
+++ b/Firmware/Filament_sensor.cpp
@@ -278,7 +278,9 @@ void IR_sensor_analog::voltUpdate(uint16_t raw) { // to be called from the ADC I
 }
 
 uint16_t IR_sensor_analog::getVoltRaw() {
-    ATOMIC_BLOCK(ATOMIC_RESTORESTATE) { return voltRaw; }
+    uint16_t ret;
+    ATOMIC_BLOCK(ATOMIC_RESTORESTATE) { ret = voltRaw; }
+    return ret;
 }
 
 const char *IR_sensor_analog::getIRVersionText() {
@@ -339,7 +341,9 @@ bool IR_sensor_analog::checkVoltage(uint16_t raw) {
 }
 
 bool IR_sensor_analog::getVoltReady() const {
-    ATOMIC_BLOCK(ATOMIC_RESTORESTATE){ return voltReady; }
+    bool ret;
+    ATOMIC_BLOCK(ATOMIC_RESTORESTATE){ ret = voltReady; }
+    return ret;
 }
 
 void IR_sensor_analog::clearVoltReady(){